Macros
#define	EXPORT_CODE
	This file defines an interface for shared library (DLL) wrapping. More...

#define	CONVENTION

Functions
EXPORT_CODE double CONVENTION	Props1SI (const char FluidName, const char Output)

EXPORT_CODE void CONVENTION	Props1SImulti (const char Outputs, char backend, const char FluidNames, const double fractions, const long length_fractions, double result, long resdim1)

EXPORT_CODE double CONVENTION	PropsSI (const char Output, const char Name1, double Prop1, const char Name2, double Prop2, const char Ref)

EXPORT_CODE void CONVENTION	PropsSImulti (const char Outputs, const char Name1, double Prop1, const long size_Prop1, const char Name2, double Prop2, const long size_Prop2, char backend, const char FluidNames, const double fractions, const long length_fractions, double result, long resdim1, long *resdim2)

EXPORT_CODE long CONVENTION	PhaseSI (const char Name1, double Prop1, const char Name2, double Prop2, const char Ref, char phase, int n)

EXPORT_CODE long CONVENTION	get_global_param_string (const char param, char Output, int n)

EXPORT_CODE long CONVENTION	get_parameter_information_string (const char key, char Output, int n)

EXPORT_CODE long CONVENTION	get_fluid_param_string (const char fluid, const char param, char *Output, int n)

EXPORT_CODE void CONVENTION	set_config_string (const char key, const char val)
	Set configuration string. More...

EXPORT_CODE void CONVENTION	set_config_double (const char *key, const double val)
	Set configuration numerical value as double. More...

EXPORT_CODE void CONVENTION	set_config_bool (const char *key, const bool val)
	Set configuration value as a boolean. More...

EXPORT_CODE void CONVENTION	set_departure_functions (const char string_data, long errcode, char *message_buffer, const long buffer_length)
	Set the departure functions in the departure function library from a string format. More...

EXPORT_CODE int CONVENTION	set_reference_stateS (const char Ref, const char reference_state)

EXPORT_CODE int CONVENTION	set_reference_stateD (const char *Ref, double T, double rhomolar, double hmolar0, double smolar0)

EXPORT_CODE void CONVENTION	propssi_ (const char Output, const char Name1, const double Prop1, const char Name2, const double Prop2, const char Ref, double *output)
	FORTRAN 77 style wrapper of the PropsSI function This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

EXPORT_CODE double CONVENTION	F2K (double T_F)
	Convert from degrees Fahrenheit to Kelvin (useful primarily for testing) More...

EXPORT_CODE double CONVENTION	K2F (double T_K)
	Convert from Kelvin to degrees Fahrenheit (useful primarily for testing) More...

EXPORT_CODE long CONVENTION	get_param_index (const char *param)
	Get the index for a parameter "T", "P", etc. More...

EXPORT_CODE long CONVENTION	get_input_pair_index (const char *param)
	Get the index for an input pair for AbstractState.update function. More...

EXPORT_CODE long CONVENTION	redirect_stdout (const char *file)
	Redirect all output that would go to console (stdout) to a file. More...

EXPORT_CODE int CONVENTION	get_debug_level ()

EXPORT_CODE void CONVENTION	set_debug_level (int level)

EXPORT_CODE double CONVENTION	saturation_ancillary (const char fluid_name, const char output, int Q, const char *input, double value)

EXPORT_CODE double CONVENTION	HAPropsSI (const char Output, const char Name1, double Prop1, const char Name2, double Prop2, const char Name3, double Prop3)
	DLL wrapper of the HAPropsSI function. More...

EXPORT_CODE double CONVENTION	cair_sat (double T)
	Humid air saturation specific heat at 1 atmosphere, based on a correlation from EES. More...

EXPORT_CODE void CONVENTION	hapropssi_ (const char Output, const char Name1, const double Prop1, const char Name2, const double Prop2, const char Name3, const double Prop3, double output)
	FORTRAN 77 style wrapper of the HAPropsSI function. More...

EXPORT_CODE double CONVENTION	HAProps (const char Output, const char Name1, double Prop1, const char Name2, double Prop2, const char Name3, double Prop3)
	DLL wrapper of the HAProps function. More...

EXPORT_CODE void CONVENTION	haprops_ (const char Output, const char Name1, const double Prop1, const char Name2, const double Prop2, const char Name3, const double Prop3, double output)
	FORTRAN 77 style wrapper of the HAProps function. More...

EXPORT_CODE long CONVENTION	AbstractState_factory (const char backend, const char fluids, long errcode, char message_buffer, const long buffer_length)
	Generate an AbstractState instance, return an integer handle to the state class generated to be used in the other low-level accessor functions. More...

EXPORT_CODE void CONVENTION	AbstractState_fluid_names (const long handle, char fluids, long errcode, char *message_buffer, const long buffer_length)
	Get the fluid names for the AbstractState. More...

EXPORT_CODE void CONVENTION	AbstractState_free (const long handle, long errcode, char message_buffer, const long buffer_length)
	Release a state class generated by the low-level interface wrapper. More...

EXPORT_CODE void CONVENTION	AbstractState_set_fractions (const long handle, const double fractions, const long N, long errcode, char *message_buffer, const long buffer_length)
	Set the fractions (mole, mass, volume) for the AbstractState. More...

EXPORT_CODE void CONVENTION	AbstractState_get_mole_fractions (const long handle, double fractions, const long maxN, long N, long errcode, char message_buffer, const long buffer_length)
	Get the molar fractions for the AbstractState. More...

EXPORT_CODE void CONVENTION	AbstractState_get_mole_fractions_satState (const long handle, const char saturated_state, double fractions, const long maxN, long N, long errcode, char *message_buffer, const long buffer_length)
	Get the molar fractions for the AbstractState and the desired saturated State. More...

EXPORT_CODE double CONVENTION	AbstractState_get_fugacity (const long handle, const long i, long errcode, char message_buffer, const long buffer_length)
	Return the fugacity of the i-th component of the mixture. More...

EXPORT_CODE double CONVENTION	AbstractState_get_fugacity_coefficient (const long handle, const long i, long errcode, char message_buffer, const long buffer_length)
	Return the fugacity coefficient of the i-th component of the mixture. More...

EXPORT_CODE void CONVENTION	AbstractState_update (const long handle, const long input_pair, const double value1, const double value2, long errcode, char message_buffer, const long buffer_length)
	Update the state of the AbstractState. More...

EXPORT_CODE void CONVENTION	AbstractState_specify_phase (const long handle, const char phase, long errcode, char *message_buffer, const long buffer_length)
	Specify the phase to be used for all further calculations. More...

EXPORT_CODE void CONVENTION	AbstractState_unspecify_phase (const long handle, long errcode, char message_buffer, const long buffer_length)
	Unspecify the phase to be used for all further calculations. More...

EXPORT_CODE double CONVENTION	AbstractState_keyed_output (const long handle, const long param, long errcode, char message_buffer, const long buffer_length)
	Get an output value from the AbstractState using an integer value for the desired output value. More...

EXPORT_CODE double CONVENTION	AbstractState_first_saturation_deriv (const long handle, const long Of, const long Wrt, long errcode, char message_buffer, const long buffer_length)
	Calculate a saturation derivative from the AbstractState using integer values for the desired parameters. More...

EXPORT_CODE double CONVENTION	AbstractState_first_partial_deriv (const long handle, const long Of, const long Wrt, const long Constant, long errcode, char message_buffer, const long buffer_length)
	Calculate the first partial derivative in homogeneous phases from the AbstractState using integer values for the desired parameters. More...

EXPORT_CODE double CONVENTION	AbstractState_second_two_phase_deriv (const long handle, const long Of1, const long Wrt1, const long Constant1, const long Wrt2, const long Constant2, long errcode, char message_buffer, const long buffer_length)
	Calculate the second partial derivative in homogeneous phases from the AbstractState using integer values for the desired parameters. More...

EXPORT_CODE double CONVENTION	AbstractState_second_partial_deriv (const long handle, const long Of1, const long Wrt1, const long Constant1, const long Wrt2, const long Constant2, long errcode, char message_buffer, const long buffer_length)
	Calculate the second partial derivative int two-phase region from the AbstractState using integer values for the desired parameters. More...

EXPORT_CODE double CONVENTION	AbstractState_first_two_phase_deriv_splined (const long handle, const long Of, const long Wrt, const long Constant, const double x_end, long errcode, char message_buffer, const long buffer_length)
	Calculate the first partial derivative in two-phase region with Spline - Approach from the AbstractState using integer values for the desired parameters Spline Approach "Methods to Increase the Robustness of Finite-Volume FlowModels in Thermodynamic Systems: Sylvain Quoilin, Ian Bell, Adriano Desideri, Pierre Dewallef and Vincent Lemort". More...

EXPORT_CODE double CONVENTION	AbstractState_first_two_phase_deriv (const long handle, const long Of, const long Wrt, const long Constant, long errcode, char message_buffer, const long buffer_length)
	Calculate the first partial derivative in homogeneous phases from the AbstractState using integer values for the desired parameters. More...

EXPORT_CODE void CONVENTION	AbstractState_update_and_common_out (const long handle, const long input_pair, const double value1, const double value2, const long length, double T, double p, double rhomolar, double hmolar, double smolar, long errcode, char *message_buffer, const long buffer_length)
	Update the state of the AbstractState and get an output value five common outputs (temperature, pressure, molar density, molar enthalpy and molar entropy) More...

EXPORT_CODE void CONVENTION	AbstractState_update_and_1_out (const long handle, const long input_pair, const double value1, const double value2, const long length, const long output, double out, long errcode, char *message_buffer, const long buffer_length)
	Update the state of the AbstractState and get one output value (temperature, pressure, molar density, molar enthalpy and molar entropy) More...

EXPORT_CODE void CONVENTION	AbstractState_update_and_5_out (const long handle, const long input_pair, const double value1, const double value2, const long length, long outputs, double out1, double out2, double out3, double out4, double out5, long errcode, char message_buffer, const long buffer_length)
	Update the state of the AbstractState and get an output value five common outputs (temperature, pressure, molar density, molar enthalpy and molar entropy) More...

EXPORT_CODE void CONVENTION	AbstractState_set_binary_interaction_double (const long handle, const long i, const long j, const char parameter, const double value, long errcode, char *message_buffer, const long buffer_length)
	Set binary interraction parrameter for mixtures. More...

EXPORT_CODE void CONVENTION	AbstractState_set_cubic_alpha_C (const long handle, const long i, const char parameter, const double c1, const double c2, const double c3, long errcode, char *message_buffer, const long buffer_length)
	Set cubic's alpha function parameters. More...

EXPORT_CODE void CONVENTION	AbstractState_set_fluid_parameter_double (const long handle, const long i, const char parameter, const double value, long errcode, char *message_buffer, const long buffer_length)
	Set some fluid parameter (ie volume translation for cubic) More...

EXPORT_CODE void CONVENTION	AbstractState_build_phase_envelope (const long handle, const char level, long errcode, char *message_buffer, const long buffer_length)
	Build the phase envelope. More...

EXPORT_CODE void CONVENTION	AbstractState_get_phase_envelope_data (const long handle, const long length, double T, double p, double rhomolar_vap, double rhomolar_liq, double x, double y, long errcode, char message_buffer, const long buffer_length)
	Get data from the phase envelope for the given mixture composition. More...

EXPORT_CODE void CONVENTION	AbstractState_get_phase_envelope_data_checkedMemory (const long handle, const long length, const long maxComponents, double T, double p, double rhomolar_vap, double rhomolar_liq, double x, double y, long actual_length, long actual_components, long errcode, char message_buffer, const long buffer_length)
	Get data from the phase envelope for the given mixture composition. More...

EXPORT_CODE void CONVENTION	AbstractState_build_spinodal (const long handle, long errcode, char message_buffer, const long buffer_length)
	Build the spinodal. More...

EXPORT_CODE void CONVENTION	AbstractState_get_spinodal_data (const long handle, const long length, double tau, double delta, double M1, long errcode, char *message_buffer, const long buffer_length)
	Get data for the spinodal curve. More...

EXPORT_CODE void CONVENTION	AbstractState_all_critical_points (const long handle, const long length, double T, double p, double rhomolar, long stable, long errcode, char message_buffer, const long buffer_length)
	Calculate all the critical points for a given composition. More...

EXPORT_CODE double CONVENTION	AbstractState_keyed_output_satState (const long handle, const char saturated_state, const long param, long errcode, char *message_buffer, const long buffer_length)
	Get an output value from the AbstractState using an integer value for the desired output value and desired saturated State. More...

EXPORT_CODE void CONVENTION	AbstractState_backend_name (const long handle, char backend, long errcode, char *message_buffer, const long buffer_length)
	Return the name of the backend used in the AbstractState. More...

EXPORT_CODE void CONVENTION	AbstractState_fluid_param_string (const long handle, const char param, char return_buffer, const long return_buffer_length, long errcode, char message_buffer, const long buffer_length)

EXPORT_CODE int CONVENTION	AbstractState_phase (const long handle, long errcode, char message_buffer, const long buffer_length)

EXPORT_CODE double CONVENTION	AbstractState_saturated_liquid_keyed_output (const long handle, const long param, long errcode, char message_buffer, const long buffer_length)

EXPORT_CODE double CONVENTION	AbstractState_saturated_vapor_keyed_output (const long handle, const long param, long errcode, char message_buffer, const long buffer_length)

EXPORT_CODE void CONVENTION	add_fluids_as_JSON (const char backend, const char fluidstring, long errcode, char message_buffer, const long buffer_length)
	Add fluids as a JSON-formatted string. More...

EXPORT_CODE int CONVENTION	C_is_valid_fluid_string (const char *fluidName)

EXPORT_CODE int CONVENTION	C_extract_backend (const char fluid_string, char backend, const long backend_length, char *fluid, const long fluid_length)

EXPORT_CODE double CONVENTION	PropsS (const char Output, const char Name1, double Prop1, const char Name2, double Prop2, const char Ref)

EXPORT_CODE double CONVENTION	Props (const char Output, const char Name1, double Prop1, const char Name2, double Prop2, const char Ref)

EXPORT_CODE double CONVENTION	Props1 (const char FluidName, const char Output)

Macro Definition Documentation

◆ CONVENTION

#define CONVENTION

Definition at line 58 of file CoolPropLib.h.

◆ EXPORT_CODE

#define EXPORT_CODE

This file defines an interface for shared library (DLL) wrapping.

In general the functions defined here take strings which are 0-terminated (C-style), vectors of doubles are passed as double* and length These functions pass directly to equivalently named functions in CoolProp.h in the CoolProp namespace that take std::string, vector<double> etc.

Functions with the call type like EXPORT_CODE void CONVENTION AFunction(double, double); will be exported to the DLL

The exact symbol that will be exported depends on the values of the preprocessor macros COOLPROP_LIB, EXPORT_CODE, CONVENTION, etc.

In order to have 100% control over the export macros, you can specify EXPORT_CODE and CONVENTION directly. Check out CMakeLists.txt in the repo root to see some examples.

Definition at line 55 of file CoolPropLib.h.

Function Documentation

◆ AbstractState_all_critical_points()

EXPORT_CODE void CONVENTION AbstractState_all_critical_points	(	const long	handle,
		const long	length,
		double *	T,
		double *	p,
		double *	rhomolar,
		long *	stable,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Calculate all the critical points for a given composition.

Parameters

handle	The integer handle for the state class stored in memory
length	The length of the buffers passed to this function
T	The pointer to the array of temperature (K)
p	The pointer to the array of pressure (Pa)
rhomolar	The pointer to the array of molar density (m^3/mol)
stable	The pointer to the array of boolean flags for whether the critical point is stable (1) or unstable (0)
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Note: If there is an error in an update call for one of the inputs, no change in the output array will be made

Definition at line 958 of file CoolPropLib.cpp.

◆ AbstractState_backend_name()

EXPORT_CODE void CONVENTION AbstractState_backend_name	(	const long	handle,
		char *	backend,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Return the name of the backend used in the AbstractState.

Parameters

handle	The integer handle for the state class stored in memory
backend	The char pointer the name is written to
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 1007 of file CoolPropLib.cpp.

◆ AbstractState_build_phase_envelope()

EXPORT_CODE void CONVENTION AbstractState_build_phase_envelope	(	const long	handle,
		const char *	level,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Build the phase envelope.

Parameters

handle	The integer handle for the state class stored in memory
level	How much refining of the phase envelope ("none" to skip refining (recommended))
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Note: If there is an error in an update call for one of the inputs, no change in the output array will be made

Definition at line 857 of file CoolPropLib.cpp.

◆ AbstractState_build_spinodal()

EXPORT_CODE void CONVENTION AbstractState_build_spinodal	(	const long	handle,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Build the spinodal.

Parameters

handle	The integer handle for the state class stored in memory
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 928 of file CoolPropLib.cpp.

◆ AbstractState_factory()

EXPORT_CODE long CONVENTION AbstractState_factory	(	const char *	backend,
		const char *	fluids,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Generate an AbstractState instance, return an integer handle to the state class generated to be used in the other low-level accessor functions.

Parameters

backend	The backend you will use, "HEOS", "REFPROP", etc.
fluids	'&' delimited list of fluids
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns: A handle to the state class generated

Definition at line 503 of file CoolPropLib.cpp.

◆ AbstractState_first_partial_deriv()

EXPORT_CODE double CONVENTION AbstractState_first_partial_deriv	(	const long	handle,
		const long	Of,
		const long	Wrt,
		const long	Constant,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Calculate the first partial derivative in homogeneous phases from the AbstractState using integer values for the desired parameters.

Parameters

handle	The integer handle for the state class stored in memory
Of	The parameter of which the derivative is being taken
Wrt	The derivative with with respect to this parameter
Constant	The parameter that is not affected by the derivative
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 687 of file CoolPropLib.cpp.

◆ AbstractState_first_saturation_deriv()

EXPORT_CODE double CONVENTION AbstractState_first_saturation_deriv	(	const long	handle,
		const long	Of,
		const long	Wrt,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Calculate a saturation derivative from the AbstractState using integer values for the desired parameters.

Parameters

handle	The integer handle for the state class stored in memory
Of	The parameter of which the derivative is being taken
Wrt	The derivative with with respect to this parameter
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 675 of file CoolPropLib.cpp.

◆ AbstractState_first_two_phase_deriv()

EXPORT_CODE double CONVENTION AbstractState_first_two_phase_deriv	(	const long	handle,
		const long	Of,
		const long	Wrt,
		const long	Constant,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Calculate the first partial derivative in homogeneous phases from the AbstractState using integer values for the desired parameters.

Parameters

handle	The integer handle for the state class stored in memory
Of	The parameter of which the derivative is being taken
Wrt	The derivative with with respect to this parameter
Constant	The parameter that is not affected by the derivative
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 730 of file CoolPropLib.cpp.

◆ AbstractState_first_two_phase_deriv_splined()

EXPORT_CODE double CONVENTION AbstractState_first_two_phase_deriv_splined	(	const long	handle,
		const long	Of,
		const long	Wrt,
		const long	Constant,
		const double	x_end,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Calculate the first partial derivative in two-phase region with Spline - Approach from the AbstractState using integer values for the desired parameters Spline Approach "Methods to Increase the Robustness of Finite-Volume FlowModels in Thermodynamic Systems: Sylvain Quoilin, Ian Bell, Adriano Desideri, Pierre Dewallef and Vincent Lemort".

Parameters

handle	The integer handle for the state class stored in memory @x_end constant parameter for defining range of the spline, (usually 0.1 is used, 0..1 is possible)
Of	The parameter of which the derivative is being taken
Wrt	The derivative with with respect to this parameter
Constant	The parameter that is not affected by the derivative
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 743 of file CoolPropLib.cpp.

◆ AbstractState_fluid_names()

EXPORT_CODE void CONVENTION AbstractState_fluid_names	(	const long	handle,
		char *	fluids,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Get the fluid names for the AbstractState.

Parameters

handle	The integer handle for the state class stored in memory
fluids	LIST_STRING_DELIMETER (',') delimited list of fluids
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 514 of file CoolPropLib.cpp.

◆ AbstractState_fluid_param_string()

EXPORT_CODE void CONVENTION AbstractState_fluid_param_string	(	const long	handle,
		const char *	param,
		char *	return_buffer,
		const long	return_buffer_length,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Definition at line 1036 of file CoolPropLib.cpp.

◆ AbstractState_free()

EXPORT_CODE void CONVENTION AbstractState_free	(	const long	handle,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Release a state class generated by the low-level interface wrapper.

Parameters

handle	The integer handle for the state class stored in memory
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 533 of file CoolPropLib.cpp.

◆ AbstractState_get_fugacity()

EXPORT_CODE double CONVENTION AbstractState_get_fugacity	(	const long	handle,
		const long	i,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Return the fugacity of the i-th component of the mixture.

Parameters

handle	The integer handle for the state class stored in memory
i	i-th component of the mixture
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 612 of file CoolPropLib.cpp.

◆ AbstractState_get_fugacity_coefficient()

EXPORT_CODE double CONVENTION AbstractState_get_fugacity_coefficient	(	const long	handle,
		const long	i,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Return the fugacity coefficient of the i-th component of the mixture.

Parameters

handle	The integer handle for the state class stored in memory
i	i-th component of the mixture
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 623 of file CoolPropLib.cpp.

◆ AbstractState_get_mole_fractions()

EXPORT_CODE void CONVENTION AbstractState_get_mole_fractions	(	const long	handle,
		double *	fractions,
		const long	maxN,
		long *	N,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Get the molar fractions for the AbstractState.

Parameters

handle	The integer handle for the state class stored in memory
fractions	The array of fractions
maxN	The length of the buffer for the fractions
N	number of fluids
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 558 of file CoolPropLib.cpp.

◆ AbstractState_get_mole_fractions_satState()

EXPORT_CODE void CONVENTION AbstractState_get_mole_fractions_satState	(	const long	handle,
		const char *	saturated_state,
		double *	fractions,
		const long	maxN,
		long *	N,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Get the molar fractions for the AbstractState and the desired saturated State.

Parameters

handle	The integer handle for the state class stored in memory
saturated_state	The string specifying the state (liquid or gas)
fractions	The array of fractions
maxN	The length of the buffer for the fractions
N	number of fluids
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 576 of file CoolPropLib.cpp.

◆ AbstractState_get_phase_envelope_data()

EXPORT_CODE void CONVENTION AbstractState_get_phase_envelope_data	(	const long	handle,
		const long	length,
		double *	T,
		double *	p,
		double *	rhomolar_vap,
		double *	rhomolar_liq,
		double *	x,
		double *	y,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Get data from the phase envelope for the given mixture composition.

Parameters

handle	The integer handle for the state class stored in memory
length	The number of elements stored in the arrays (both inputs and outputs MUST be the same length)
T	The pointer to the array of temperature (K)
p	The pointer to the array of pressure (Pa)
rhomolar_vap	The pointer to the array of molar density for vapor phase (m^3/mol)
rhomolar_liq	The pointer to the array of molar density for liquid phase (m^3/mol)
x	The compositions of the "liquid" phase (WARNING: buffer should be Ncomp*Npoints in length, at a minimum, but there is no way to check buffer length at runtime)
y	The compositions of the "vapor" phase (WARNING: buffer should be Ncomp*Npoints in length, at a minimum, but there is no way to check buffer length at runtime)
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Note: If there is an error in an update call for one of the inputs, no change in the output array will be made

Definition at line 868 of file CoolPropLib.cpp.

◆ AbstractState_get_phase_envelope_data_checkedMemory()

EXPORT_CODE void CONVENTION AbstractState_get_phase_envelope_data_checkedMemory	(	const long	handle,
		const long	length,
		const long	maxComponents,
		double *	T,
		double *	p,
		double *	rhomolar_vap,
		double *	rhomolar_liq,
		double *	x,
		double *	y,
		long *	actual_length,
		long *	actual_components,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Get data from the phase envelope for the given mixture composition.

Parameters

handle	The integer handle for the state class stored in memory
length	The number of elements stored in the arrays (both inputs and outputs MUST be the same length)
maxComponents	The number of fluid components for which memory is allocated
T	The pointer to the array of temperature (K)
p	The pointer to the array of pressure (Pa)
rhomolar_vap	The pointer to the array of molar density for vapor phase (m^3/mol)
rhomolar_liq	The pointer to the array of molar density for liquid phase (m^3/mol)
x	The compositions of the "liquid" phase (WARNING: buffer should be Ncomp*Npoints in length, at a minimum, but there is no way to check buffer length at runtime)
y	The compositions of the "vapor" phase (WARNING: buffer should be Ncomp*Npoints in length, at a minimum, but there is no way to check buffer length at runtime)
actual_length	The number of elements actually stored in the arrays
actual_components	The number of fluid components actually stored in the arrays
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Note: If there is an error in an update call for one of the inputs, no change in the output array will be made

Definition at line 895 of file CoolPropLib.cpp.

◆ AbstractState_get_spinodal_data()

EXPORT_CODE void CONVENTION AbstractState_get_spinodal_data	(	const long	handle,
		const long	length,
		double *	tau,
		double *	delta,
		double *	M1,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Get data for the spinodal curve.

Parameters

handle	The integer handle for the state class stored in memory
length	The number of elements stored in the arrays (all outputs MUST be the same length)
tau	The pointer to the array of reciprocal reduced temperature
delta	The pointer to the array of reduced density
M1	The pointer to the array of M1 values (when L1=M1=0, critical point)
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Note: If there is an error, no change in the output arrays will be made

Definition at line 938 of file CoolPropLib.cpp.

◆ AbstractState_keyed_output()

EXPORT_CODE double CONVENTION AbstractState_keyed_output	(	const long	handle,
		const long	param,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Get an output value from the AbstractState using an integer value for the desired output value.

Parameters

handle	The integer handle for the state class stored in memory
param	The integer value for the parameter you want
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 663 of file CoolPropLib.cpp.

◆ AbstractState_keyed_output_satState()

EXPORT_CODE double CONVENTION AbstractState_keyed_output_satState	(	const long	handle,
		const char *	saturated_state,
		const long	param,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Get an output value from the AbstractState using an integer value for the desired output value and desired saturated State.

Parameters

handle	The integer handle for the state class stored in memory
saturated_state	The string specifying the state (liquid or gas)
param	The integer value for the parameter you want
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 979 of file CoolPropLib.cpp.

◆ AbstractState_phase()

EXPORT_CODE int CONVENTION AbstractState_phase	(	const long	handle,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Definition at line 1025 of file CoolPropLib.cpp.

◆ AbstractState_saturated_liquid_keyed_output()

EXPORT_CODE double CONVENTION AbstractState_saturated_liquid_keyed_output	(	const long	handle,
		const long	param,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Definition at line 1053 of file CoolPropLib.cpp.

◆ AbstractState_saturated_vapor_keyed_output()

EXPORT_CODE double CONVENTION AbstractState_saturated_vapor_keyed_output	(	const long	handle,
		const long	param,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Definition at line 1065 of file CoolPropLib.cpp.

◆ AbstractState_second_partial_deriv()

EXPORT_CODE double CONVENTION AbstractState_second_partial_deriv	(	const long	handle,
		const long	Of1,
		const long	Wrt1,
		const long	Constant1,
		const long	Wrt2,
		const long	Constant2,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Calculate the second partial derivative int two-phase region from the AbstractState using integer values for the desired parameters.

Parameters

handle	The integer handle for the state class stored in memory
Of1	The parameter of which the derivative is being taken
Wrt1	The parameter that the derivative is taken with respect to in the first derivative
Constant1	The parameter that is held constant in the first derivative
Wrt2	The parameter that the derivative is taken with respect to in the second derivative
Constant2	The parameter that is held constant in the second derivative
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 700 of file CoolPropLib.cpp.

◆ AbstractState_second_two_phase_deriv()

EXPORT_CODE double CONVENTION AbstractState_second_two_phase_deriv	(	const long	handle,
		const long	Of1,
		const long	Wrt1,
		const long	Constant1,
		const long	Wrt2,
		const long	Constant2,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Calculate the second partial derivative in homogeneous phases from the AbstractState using integer values for the desired parameters.

Parameters

handle	The integer handle for the state class stored in memory
Of1	The parameter of which the derivative is being taken
Wrt1	The parameter that the derivative is taken with respect to in the first derivative
Constant1	The parameter that is held constant in the first derivative
Wrt2	The parameter that the derivative is taken with respect to in the second derivative
Constant2	The parameter that is held constant in the second derivative
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 715 of file CoolPropLib.cpp.

◆ AbstractState_set_binary_interaction_double()

EXPORT_CODE void CONVENTION AbstractState_set_binary_interaction_double	(	const long	handle,
		const long	i,
		const long	j,
		const char *	parameter,
		const double	value,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Set binary interraction parrameter for mixtures.

Parameters

handle	The integer handle for the state class stored in memory
i	indice of the first fluid of the binary pair
j	indice of the second fluid of the binary pair
parameter	string wit the name of the parameter
value	the value of the binary interaction parameter
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 823 of file CoolPropLib.cpp.

◆ AbstractState_set_cubic_alpha_C()

EXPORT_CODE void CONVENTION AbstractState_set_cubic_alpha_C	(	const long	handle,
		const long	i,
		const char *	parameter,
		const double	c1,
		const double	c2,
		const double	c3,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Set cubic's alpha function parameters.

Parameters

handle	The integer handle for the state class stored in memory
i	indice of the fluid the parramter should be applied too (for mixtures)
parameter	the string specifying the alpha function to use, ex "TWU" for the TWU alpha function
c1	the first parameter for the alpha function
c2	the second parameter for the alpha function
c3	the third parameter for the alpha function
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 835 of file CoolPropLib.cpp.

◆ AbstractState_set_fluid_parameter_double()

EXPORT_CODE void CONVENTION AbstractState_set_fluid_parameter_double	(	const long	handle,
		const long	i,
		const char *	parameter,
		const double	value,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Set some fluid parameter (ie volume translation for cubic)

Parameters

handle	The integer handle for the state class stored in memory
i	indice of the fluid the parramter should be applied too (for mixtures)
parameter	the string specifying the parameter to use, ex "cm" for volume translation
value	the value of the parameter
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 846 of file CoolPropLib.cpp.

◆ AbstractState_set_fractions()

EXPORT_CODE void CONVENTION AbstractState_set_fractions	(	const long	handle,
		const double *	fractions,
		const long	N,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Set the fractions (mole, mass, volume) for the AbstractState.

Parameters

handle	The integer handle for the state class stored in memory
fractions	The array of fractions
N	The length of the fractions array
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 541 of file CoolPropLib.cpp.

◆ AbstractState_specify_phase()

EXPORT_CODE void CONVENTION AbstractState_specify_phase	(	const long	handle,
		const char *	phase,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Specify the phase to be used for all further calculations.

Parameters

handle	The integer handle for the state class stored in memory
phase	The string with the phase to use
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 644 of file CoolPropLib.cpp.

◆ AbstractState_unspecify_phase()

EXPORT_CODE void CONVENTION AbstractState_unspecify_phase	(	const long	handle,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Unspecify the phase to be used for all further calculations.

Parameters

handle	The integer handle for the state class stored in memory
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 654 of file CoolPropLib.cpp.

◆ AbstractState_update()

EXPORT_CODE void CONVENTION AbstractState_update	(	const long	handle,
		const long	input_pair,
		const double	value1,
		const double	value2,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Update the state of the AbstractState.

Parameters

handle	The integer handle for the state class stored in memory
input_pair	The integer value for the input pair obtained from XXXXXXXXXXXXXXXX
value1	The first input value
value2	The second input value
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Definition at line 634 of file CoolPropLib.cpp.

◆ AbstractState_update_and_1_out()

EXPORT_CODE void CONVENTION AbstractState_update_and_1_out	(	const long	handle,
		const long	input_pair,
		const double *	value1,
		const double *	value2,
		const long	length,
		const long	output,
		double *	out,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Update the state of the AbstractState and get one output value (temperature, pressure, molar density, molar enthalpy and molar entropy)

from the AbstractState using pointers as inputs and output to allow array computation.

Parameters

handle	The integer handle for the state class stored in memory
input_pair	The integer value for the input pair obtained from get_input_pair_index
value1	The pointer to the array of the first input parameters
value2	The pointer to the array of the second input parameters
length	The number of elements stored in the arrays (both inputs and outputs MUST be the same length)
output	The indice for the output desired
out	The pointer to the array for output
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Note: If there is an error in an update call for one of the inputs, no change in the output array will be made

Definition at line 781 of file CoolPropLib.cpp.

◆ AbstractState_update_and_5_out()

EXPORT_CODE void CONVENTION AbstractState_update_and_5_out	(	const long	handle,
		const long	input_pair,
		const double *	value1,
		const double *	value2,
		const long	length,
		long *	outputs,
		double *	out1,
		double *	out2,
		double *	out3,
		double *	out4,
		double *	out5,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Update the state of the AbstractState and get an output value five common outputs (temperature, pressure, molar density, molar enthalpy and molar entropy)

from the AbstractState using pointers as inputs and output to allow array computation.

Parameters

handle	The integer handle for the state class stored in memory
input_pair	The integer value for the input pair obtained from get_input_pair_index
value1	The pointer to the array of the first input parameters
value2	The pointer to the array of the second input parameters
length	The number of elements stored in the arrays (both inputs and outputs MUST be the same length)
outputs	The 5-element vector of indices for the outputs desired
out1	The pointer to the array for the first output
out2	The pointer to the array for the second output
out3	The pointer to the array for the third output
out4	The pointer to the array for the fourth output
out5	The pointer to the array for the fifth output
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Note: If there is an error in an update call for one of the inputs, no change in the output array will be made

Definition at line 800 of file CoolPropLib.cpp.

◆ AbstractState_update_and_common_out()

EXPORT_CODE void CONVENTION AbstractState_update_and_common_out	(	const long	handle,
		const long	input_pair,
		const double *	value1,
		const double *	value2,
		const long	length,
		double *	T,
		double *	p,
		double *	rhomolar,
		double *	hmolar,
		double *	smolar,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Update the state of the AbstractState and get an output value five common outputs (temperature, pressure, molar density, molar enthalpy and molar entropy)

from the AbstractState using pointers as inputs and output to allow array computation.

Parameters

handle	The integer handle for the state class stored in memory
input_pair	The integer value for the input pair obtained from get_input_pair_index
value1	The pointer to the array of the first input parameters
value2	The pointer to the array of the second input parameters
length	The number of elements stored in the arrays (both inputs and outputs MUST be the same length)
T	The pointer to the array of temperature
p	The pointer to the array of pressure
rhomolar	The pointer to the array of molar density
hmolar	The pointer to the array of molar enthalpy
smolar	The pointer to the array of molar entropy
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Returns

Note: If there is an error in an update call for one of the inputs, no change in the output array will be made

Definition at line 758 of file CoolPropLib.cpp.

◆ add_fluids_as_JSON()

EXPORT_CODE void CONVENTION add_fluids_as_JSON	(	const char *	backend,
		const char *	fluidstring,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Add fluids as a JSON-formatted string.

Parameters

backend	The backend to which these should be added; e.g. "HEOS", "SRK", "PR"
fluidstring	The JSON-formatted string

Returns

Definition at line 1077 of file CoolPropLib.cpp.

◆ C_extract_backend()

EXPORT_CODE int CONVENTION C_extract_backend	(	const char *	fluid_string,
		char *	backend,
		const long	backend_length,
		char *	fluid,
		const long	fluid_length
	)

Definition at line 1092 of file CoolPropLib.cpp.

◆ C_is_valid_fluid_string()

EXPORT_CODE int CONVENTION C_is_valid_fluid_string ( const char * fluidName )

Definition at line 1088 of file CoolPropLib.cpp.

◆ cair_sat()

EXPORT_CODE double CONVENTION cair_sat ( double T )

Humid air saturation specific heat at 1 atmosphere, based on a correlation from EES.

See also: HumidAir::cair_sat(double);

Parameters

T	[K] good from 250K to 300K, no error bound checking is carried out.

Note: Equals partial derivative of enthalpy with respect to temperature at constant relative humidity of 100 percent and pressure of 1 atmosphere.

Definition at line 445 of file CoolPropLib.cpp.

◆ F2K()

EXPORT_CODE double CONVENTION F2K ( double T_F )

Convert from degrees Fahrenheit to Kelvin (useful primarily for testing)

Definition at line 331 of file CoolPropLib.cpp.

◆ get_debug_level()

EXPORT_CODE int CONVENTION get_debug_level ( )

Get the debug level

Returns: level The level of the verbosity for the debugging output (0-10) 0: no debgging output

Definition at line 334 of file CoolPropLib.cpp.

◆ get_fluid_param_string()

EXPORT_CODE long CONVENTION get_fluid_param_string	(	const char *	fluid,
		const char *	param,
		char *	Output,
		int	n
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::get_fluid_param_string

Returns: error_code 1 = Ok 0 = error

Definition at line 393 of file CoolPropLib.cpp.

◆ get_global_param_string()

EXPORT_CODE long CONVENTION get_global_param_string	(	const char *	param,
		char *	Output,
		int	n
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::get_global_param_string

Returns: error_code 1 = Ok 0 = error

Note: This function returns the output string in pre-allocated char buffer. If buffer is not large enough, no copy is made

Definition at line 360 of file CoolPropLib.cpp.

◆ get_input_pair_index()

EXPORT_CODE long CONVENTION get_input_pair_index ( const char * param )

Get the index for an input pair for AbstractState.update function.

Returns: index The index as a long. If input is invalid, returns -1

Definition at line 350 of file CoolPropLib.cpp.

◆ get_param_index()

EXPORT_CODE long CONVENTION get_param_index ( const char * param )

Get the index for a parameter "T", "P", etc.

Returns: index The index as a long. If input is invalid, returns -1

Definition at line 340 of file CoolPropLib.cpp.

◆ get_parameter_information_string()

EXPORT_CODE long CONVENTION get_parameter_information_string	(	const char *	key,
		char *	Output,
		int	n
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::get_parameter_information_string

Note: This function returns the output string in pre-allocated char buffer. If buffer is not large enough, no copy is made

Returns: error_code 1 = Ok 0 = error

Definition at line 372 of file CoolPropLib.cpp.

◆ HAProps()

EXPORT_CODE double CONVENTION HAProps	(	const char *	Output,
		const char *	Name1,
		double	Prop1,
		const char *	Name2,
		double	Prop2,
		const char *	Name3,
		double	Prop3
	)

DLL wrapper of the HAProps function.

Warning: DEPRECATED!!

See also: HumidAir::HAProps(const char *OutputName, const char *Input1Name, double Input1, const char *Input2Name, double Input2, const char *Input3Name, double Input3);

Note: If there is an error, a huge value will be returned, you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 453 of file CoolPropLib.cpp.

◆ haprops_()

EXPORT_CODE void CONVENTION haprops_	(	const char *	Output,
		const char *	Name1,
		const double *	Prop1,
		const char *	Name2,
		const double *	Prop2,
		const char *	Name3,
		const double *	Prop3,
		double *	output
	)

FORTRAN 77 style wrapper of the HAProps function.

Warning: DEPRECATED!!

See also: HumidAir::HAProps(const char *OutputName, const char *Input1Name, double Input1, const char *Input2Name, double Input2, const char *Input3Name, double Input3);

Note: If there is an error, a huge value will be returned, you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 465 of file CoolPropLib.cpp.

◆ HAPropsSI()

EXPORT_CODE double CONVENTION HAPropsSI	(	const char *	Output,
		const char *	Name1,
		double	Prop1,
		const char *	Name2,
		double	Prop2,
		const char *	Name3,
		double	Prop3
	)

DLL wrapper of the HAPropsSI function.

See also: HumidAir::HAPropsSI(const char *OutputName, const char *Input1Name, double Input1, const char *Input2Name, double Input2, const char *Input3Name, double Input3);

Note: If there is an error, a huge value will be returned, you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 440 of file CoolPropLib.cpp.

◆ hapropssi_()

EXPORT_CODE void CONVENTION hapropssi_	(	const char *	Output,
		const char *	Name1,
		const double *	Prop1,
		const char *	Name2,
		const double *	Prop2,
		const char *	Name3,
		const double *	Prop3,
		double *	output
	)

FORTRAN 77 style wrapper of the HAPropsSI function.

See also: HumidAir::HAPropsSI(const char *OutputName, const char *Input1Name, double Input1, const char *Input2Name, double Input2, const char *Input3Name, double Input3);

Note: If there is an error, a huge value will be returned, you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 449 of file CoolPropLib.cpp.

◆ K2F()

EXPORT_CODE double CONVENTION K2F ( double T_K )

Convert from Kelvin to degrees Fahrenheit (useful primarily for testing)

Definition at line 328 of file CoolPropLib.cpp.

◆ PhaseSI()

EXPORT_CODE long CONVENTION PhaseSI	(	const char *	Name1,
		double	Prop1,
		const char *	Name2,
		double	Prop2,
		const char *	Ref,
		char *	phase,
		int	n
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::PhaseSI(const std::string &, double, const std::string &, double, const std::string&)

Note: This function returns the phase string in pre-allocated phase variable. If buffer is not large enough, no copy is made

Definition at line 301 of file CoolPropLib.cpp.

◆ Props()

EXPORT_CODE double CONVENTION Props	(	const char *	Output,
		const char	Name1,
		double	Prop1,
		const char	Name2,
		double	Prop2,
		const char *	Ref
	)

Works just like CoolProp::PropsSI, but units are in KSI system. This function is deprecated, no longer supported, and users should transition to using the PropsSI function

Definition at line 168 of file CoolPropLib.cpp.

◆ Props1()

EXPORT_CODE double CONVENTION Props1	(	const char *	FluidName,
		const char *	Output
	)

Works just like CoolProp::Props1SI, but units are in KSI system. This function is deprecated, no longer supported, and users should transition to using the Props1SI function

Definition at line 155 of file CoolPropLib.cpp.

◆ Props1SI()

EXPORT_CODE double CONVENTION Props1SI	(	const char *	FluidName,
		const char *	Output
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::Props1SI(std::string, std::string)

Note: If there is an error, a huge value will be returned, you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 206 of file CoolPropLib.cpp.

◆ Props1SImulti()

EXPORT_CODE void CONVENTION Props1SImulti	(	const char *	Outputs,
		char *	backend,
		const char *	FluidNames,
		const double *	fractions,
		const long	length_fractions,
		double *	result,
		long *	resdim1
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::Props1SImulti(const std::vector<std::string>& Outputs, const std::string& backend, const std::vector<std::string>& fluids, const std::vector<double>& fractions)

Note: If there is an error, a huge value will be returned, you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 210 of file CoolPropLib.cpp.

◆ PropsS()

EXPORT_CODE double CONVENTION PropsS	(	const char *	Output,
		const char *	Name1,
		double	Prop1,
		const char *	Name2,
		double	Prop2,
		const char *	Ref
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: Props(const char *Output, const char Name1, double Prop1, const char Name2, double Prop2, const char *Ref)

Definition at line 165 of file CoolPropLib.cpp.

◆ PropsSI()

EXPORT_CODE double CONVENTION PropsSI	(	const char *	Output,
		const char *	Name1,
		double	Prop1,
		const char *	Name2,
		double	Prop2,
		const char *	Ref
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::PropsSI(const std::string &, const std::string &, double, const std::string &, double, const std::string&)

Note: If there is an error, a huge value will be returned, you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 244 of file CoolPropLib.cpp.

◆ propssi_()

EXPORT_CODE void CONVENTION propssi_	(	const char *	Output,
		const char *	Name1,
		const double *	Prop1,
		const char *	Name2,
		const double *	Prop2,
		const char *	Ref,
		double *	output
	)

FORTRAN 77 style wrapper of the PropsSI function This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::PropsSI(const std::string &, const std::string &, double, const std::string &, double, const std::string&)

Note: If there is an error, a huge value will be returned, you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 323 of file CoolPropLib.cpp.

◆ PropsSImulti()

EXPORT_CODE void CONVENTION PropsSImulti	(	const char *	Outputs,
		const char *	Name1,
		double *	Prop1,
		const long	size_Prop1,
		const char *	Name2,
		double *	Prop2,
		const long	size_Prop2,
		char *	backend,
		const char *	FluidNames,
		const double *	fractions,
		const long	length_fractions,
		double *	result,
		long *	resdim1,
		long *	resdim2
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::PropsSImulti(const std::vector<std::string>& Outputs, const std::string& Name1, const std::vector<double>& Prop1, const std::string& Name2, const std::vector<double>& Prop2, const std::string& backend, const std::vector<std::string>& fluids, const std::vector<double>& fractions)

Parameters

Outputs	Delimited string separated by LIST_STRING_DELIMITER for the output parameters
Name1	The name of the first input variable
Prop1	A vector of the first input values
size_Prop1	Size of Prop1 double*
Name2	The name of the second input variable
Prop2	A vector of the second input values
size_Prop2	Size of Prop2 double*
backend	The string representation of the backend (HEOS, REFPROP, INCOMP, etc.)
FluidNames	Delimited string separated by LIST_STRING_DELIMITER for the fluid name(s)
fractions	The fractions (molar, mass, volume, etc.) of the components
length_fractions	Size of fractions double*
result	Allocated memory for result vector
resdim1	result vector dimension 1 pointer, to check allocated space and return actual result size
resdim2	result vector dimension 2 pointer, to check allocated space and return actual result size

Note: If there is an error, an empty vector will be returned, you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 248 of file CoolPropLib.cpp.

◆ redirect_stdout()

EXPORT_CODE long CONVENTION redirect_stdout ( const char * file )

Redirect all output that would go to console (stdout) to a file.

Definition at line 125 of file CoolPropLib.cpp.

◆ saturation_ancillary()

EXPORT_CODE double CONVENTION saturation_ancillary	(	const char *	fluid_name,
		const char *	output,
		int	Q,
		const char *	input,
		double	value
	)

Definition at line 195 of file CoolPropLib.cpp.

◆ set_config_bool()

EXPORT_CODE void CONVENTION set_config_bool	(	const char *	key,
		const bool	val
	)

Set configuration value as a boolean.

Parameters

key	The key to configure
val	The value to set to the key

Note: you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 423 of file CoolPropLib.cpp.

◆ set_config_double()

EXPORT_CODE void CONVENTION set_config_double	(	const char *	key,
		const double	val
	)

Set configuration numerical value as double.

Parameters

key	The key to configure
val	The value to set to the key

Note: you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 414 of file CoolPropLib.cpp.

◆ set_config_string()

EXPORT_CODE void CONVENTION set_config_string	(	const char *	key,
		const char *	val
	)

Set configuration string.

Parameters

key	The key to configure
val	The value to set to the key

Note: you can get the error message by doing something like get_global_param_string("errstring",output)

Definition at line 405 of file CoolPropLib.cpp.

◆ set_debug_level()

EXPORT_CODE void CONVENTION set_debug_level ( int level )

Set the debug level

Parameters

level The level of the verbosity for the debugging output (0-10) 0: no debgging output

Definition at line 337 of file CoolPropLib.cpp.

◆ set_departure_functions()

EXPORT_CODE void CONVENTION set_departure_functions	(	const char *	string_data,
		long *	errcode,
		char *	message_buffer,
		const long	buffer_length
	)

Set the departure functions in the departure function library from a string format.

Parameters

string_data	The departure functions to be set, either provided as a JSON-formatted string or as a string of the contents of a HMX.BNC file from REFPROP
errcode	The errorcode that is returned (0 = no error, !0 = error)
message_buffer	A buffer for the error code
buffer_length	The length of the buffer for the error code

Note: By default, if a departure function already exists in the library, this is an error, unless the configuration variable OVERWRITE_DEPARTURE_FUNCTIONS is set to true

Definition at line 432 of file CoolPropLib.cpp.

◆ set_reference_stateD()

EXPORT_CODE int CONVENTION set_reference_stateD	(	const char *	Ref,
		double	T,
		double	rhomolar,
		double	hmolar0,
		double	smolar0
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::set_reference_stateD

Returns: error_code 1 = Ok 0 = error

Definition at line 141 of file CoolPropLib.cpp.

◆ set_reference_stateS()

EXPORT_CODE int CONVENTION set_reference_stateS	(	const char *	Ref,
		const char *	reference_state
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

See also: CoolProp::set_reference_stateS

Returns: error_code 1 = Ok 0 = error

Definition at line 129 of file CoolPropLib.cpp.

Macros

Functions

Macro Definition Documentation

◆ CONVENTION

◆ EXPORT_CODE

Function Documentation

◆ AbstractState_all_critical_points()

◆ AbstractState_backend_name()

◆ AbstractState_build_phase_envelope()

◆ AbstractState_build_spinodal()

◆ AbstractState_factory()

◆ AbstractState_first_partial_deriv()

◆ AbstractState_first_saturation_deriv()

◆ AbstractState_first_two_phase_deriv()

◆ AbstractState_first_two_phase_deriv_splined()

◆ AbstractState_fluid_names()

◆ AbstractState_fluid_param_string()

◆ AbstractState_free()

◆ AbstractState_get_fugacity()

◆ AbstractState_get_fugacity_coefficient()

◆ AbstractState_get_mole_fractions()

◆ AbstractState_get_mole_fractions_satState()

◆ AbstractState_get_phase_envelope_data()

◆ AbstractState_get_phase_envelope_data_checkedMemory()

◆ AbstractState_get_spinodal_data()

◆ AbstractState_keyed_output()

◆ AbstractState_keyed_output_satState()

◆ AbstractState_phase()

◆ AbstractState_saturated_liquid_keyed_output()

◆ AbstractState_saturated_vapor_keyed_output()

◆ AbstractState_second_partial_deriv()

◆ AbstractState_second_two_phase_deriv()

◆ AbstractState_set_binary_interaction_double()

◆ AbstractState_set_cubic_alpha_C()

◆ AbstractState_set_fluid_parameter_double()

◆ AbstractState_set_fractions()

◆ AbstractState_specify_phase()

◆ AbstractState_unspecify_phase()

◆ AbstractState_update()

◆ AbstractState_update_and_1_out()

◆ AbstractState_update_and_5_out()

◆ AbstractState_update_and_common_out()

◆ add_fluids_as_JSON()

◆ C_extract_backend()

◆ C_is_valid_fluid_string()

◆ cair_sat()

◆ F2K()

◆ get_debug_level()

◆ get_fluid_param_string()

◆ get_global_param_string()

◆ get_input_pair_index()

◆ get_param_index()

◆ get_parameter_information_string()

◆ HAProps()

◆ haprops_()

◆ HAPropsSI()

◆ hapropssi_()

◆ K2F()

◆ PhaseSI()

◆ Props()

◆ Props1()

◆ Props1SI()

◆ Props1SImulti()

◆ PropsS()

◆ PropsSI()

◆ propssi_()

◆ PropsSImulti()

◆ redirect_stdout()

◆ saturation_ancillary()

◆ set_config_bool()

◆ set_config_double()

◆ set_config_string()

◆ set_debug_level()

◆ set_departure_functions()

◆ set_reference_stateD()

◆ set_reference_stateS()